Chapter 5 Service Functions How To Enter Maintenance Mode List Of Maintenance Mode Functions Brother DCP-8157DN Of Maintenance Mode Functions Brother DCP-8157DN Operation Procedure Print Test Pattern function Code: Display Software Version function Code: Check Sensor Operation function Code: Setting Functions Change USB No. Fine-tune Scanning Position function Code: Adjust Touch Panel function Code: Continuous Print Brother DCP-8157DN function Code: Print Frame Pattern single-side Printing function Code: Print Frame Pattern duplex Printing function Code: Print Solid Pattern function Code: Setting[…]